| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.44 | 13.445% | $78.7762 | $78.78 | $78.80 | $78.80 |
| Purchase #2 | $172.56 | 11.140% | $191.7832 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $249.82 | 5.424% | $263.3702 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $102.96 | 12.312% | $115.6364 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $25.60 | 6.581% | $27.2847 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $123.74 | 13.207% | $140.0823 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $34.74 | 11.806% | $38.8414 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $778.86 | $855.7744 | $855.77 | $855.85 | $855.80 | |